Electrode



FIG. 1 is a top perspective view of an electrode, showing my new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is a front elevationa view thereof;

FIG. 4 is another side view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a top plan view thereof. 

The ornamental design for an electrode, as shown. 